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back2root:ibm-pc-ms-dos:instr:pusha-pushad
PUSHA - PUSHAD (80188+ only)
PUSHA/PUSHAD - Push All Registers onto Stack (80188+ only)
Pushes all general purpose registers onto the stack in the following order:
- (E)AX
- (E)CX
- (E)DX
- (E)BX
- (E)SP (see notes)
- (E)BP
- (E)SI
- (E)DI
The value of SP is the value before the actual push of SP.
The segments registers (cs,ds,es,ss,fs,gs) and flag are NOT pushed.
Usage:
PUSHA PUSHAD ; (386+ only)
Modifies flags:
none
| Clocks | Size | ||||
|---|---|---|---|---|---|
| Operands | 808x | 286 | 386 | 486 | Bytes |
| none | - | 19 | 24 | 11 | 1 |
back2root/ibm-pc-ms-dos/instr/pusha-pushad.txt · Dernière modification : de frater
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